Marking Methods

MARKING METHODS

There are three methods available for marking the assay office mark and sponsor’s marks:

 

  1. Punching;
  2. Laser engraving;
  3. Tagging or any other marking method, provided that it is approved by the Assay Office Director (e.g. aseptically packaged articles of precious metal).
  4. Any other marking method justified by advances in technology, provided that it is approved by the assay office director.